diff --git a/Program.cs b/Program.cs
index 9fb52ed..ea041e0 100644
--- a/Program.cs
+++ b/Program.cs
@@ -7,6 +7,9 @@ class Program
         Console.Clear();
         int scelta=4, numero=0, divisore=13;
         uint dimensione=0;
+        const int costante1 = 2;
+        const int costante2 = 3;
+        
         
 
         do{
@@ -71,6 +74,37 @@ class Program
                     Console.Clear();
                     break;
                 case 3:
+                    Console.Clear();
+                    Console.Write("Quanti numeri inserire nella prima lista? ");
+                    dimensione=Convert.ToUInt32(Console.ReadLine());
+                    int[] array3=new int[dimensione];
+                    Console.WriteLine("Inserire i numeri della prima lista:");
+                    for(int i=0; i<dimensione; i++){
+                        array3[i]=Convert.ToInt32(Console.ReadLine());
+                    }
+                    Console.Clear();
+                    Console.Write("Quanti numeri inserire nella seconda lista? ");
+                    dimensione=Convert.ToUInt32(Console.ReadLine());
+                    int[] array4=new int[dimensione];
+                    Console.WriteLine("Inserire i numeri della seconda lista:");
+                    for(int i=0; i<dimensione; i++){
+                        array4[i]=Convert.ToInt32(Console.ReadLine());
+                    }
+                    int[] array5=new int[array3.Length+array4.Length];
+                    for(int i=0; i<array3.Length; i++){
+                        array5[i]=array3[i]*costante1;
+                    }
+                    for(int i=0; i<array4.Length; i++){
+                        array5[i+array3.Length]=array4[i]*costante2;
+                    }
+                    Console.Clear();
+                    Console.WriteLine("I numeri inseriti sono: ");
+                    for(int i=0; i<array5.Length; i++){
+                        Console.WriteLine(array5[i]);
+                    }
+                    Console.WriteLine("Premere invio per continuare");
+                    Console.ReadLine();
+                    Console.Clear();
                     break;
                 default:
                     Console.WriteLine("Scelta non valida.");
diff --git a/bin/Debug/net9.0/array_2.dll b/bin/Debug/net9.0/array_2.dll
index 6cb8261..cacfe01 100644
Binary files a/bin/Debug/net9.0/array_2.dll and b/bin/Debug/net9.0/array_2.dll differ
diff --git a/bin/Debug/net9.0/array_2.pdb b/bin/Debug/net9.0/array_2.pdb
index 5839bb2..45bfaf4 100644
Binary files a/bin/Debug/net9.0/array_2.pdb and b/bin/Debug/net9.0/array_2.pdb differ
diff --git a/obj/Debug/net9.0/array_2.AssemblyInfo.cs b/obj/Debug/net9.0/array_2.AssemblyInfo.cs
index fc58bbd..00926c1 100644
--- a/obj/Debug/net9.0/array_2.AssemblyInfo.cs
+++ b/obj/Debug/net9.0/array_2.AssemblyInfo.cs
@@ -13,7 +13,7 @@ using System.Reflection;
 [assembly: System.Reflection.AssemblyCompanyAttribute("array_2")]
 [assembly: System.Reflection.AssemblyConfigurationAttribute("Debug")]
 [assembly: System.Reflection.AssemblyFileVersionAttribute("1.0.0.0")]
-[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+5444cc5d132b343b7312c7866c9a2e52504df842")]
+[assembly: System.Reflection.AssemblyInformationalVersionAttribute("1.0.0+89983002949f9576da7f755a42ebba8430258d82")]
 [assembly: System.Reflection.AssemblyProductAttribute("array_2")]
 [assembly: System.Reflection.AssemblyTitleAttribute("array_2")]
 [assembly: System.Reflection.AssemblyVersionAttribute("1.0.0.0")]
diff --git a/obj/Debug/net9.0/array_2.AssemblyInfoInputs.cache b/obj/Debug/net9.0/array_2.AssemblyInfoInputs.cache
index a584c3e..f045d58 100644
--- a/obj/Debug/net9.0/array_2.AssemblyInfoInputs.cache
+++ b/obj/Debug/net9.0/array_2.AssemblyInfoInputs.cache
@@ -1 +1 @@
-37073decbccccd6300f9aaab13ef34a3e888a8b16abc219f7d6af8aac09d6903
+090d847716a9a690dde9ff1bc249c462d39265c35a0e93cb06caeffe49a96b63
diff --git a/obj/Debug/net9.0/array_2.dll b/obj/Debug/net9.0/array_2.dll
index 6cb8261..cacfe01 100644
Binary files a/obj/Debug/net9.0/array_2.dll and b/obj/Debug/net9.0/array_2.dll differ
diff --git a/obj/Debug/net9.0/array_2.pdb b/obj/Debug/net9.0/array_2.pdb
index 5839bb2..45bfaf4 100644
Binary files a/obj/Debug/net9.0/array_2.pdb and b/obj/Debug/net9.0/array_2.pdb differ
diff --git a/obj/Debug/net9.0/ref/array_2.dll b/obj/Debug/net9.0/ref/array_2.dll
index 9582b69..3e2e0a4 100644
Binary files a/obj/Debug/net9.0/ref/array_2.dll and b/obj/Debug/net9.0/ref/array_2.dll differ
diff --git a/obj/Debug/net9.0/refint/array_2.dll b/obj/Debug/net9.0/refint/array_2.dll
index 9582b69..3e2e0a4 100644
Binary files a/obj/Debug/net9.0/refint/array_2.dll and b/obj/Debug/net9.0/refint/array_2.dll differ